Display device



FIG. 1 is a front perspective view of a display device, showing our new design;

FIG. 2 is a rear perspective view of thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the display device that form no part of the claimed design. 

CLAIM The ornamental design for a display device, as shown and described. 